- E*thirteen QuickConnect Direct Mount rings include 1mm spacers, which allows them to be run on legacy cranks (TRS/LG1/XCX), as well as Helix and Helix R cranks
- 3-bolt direct mount chainrings fit SRAM and other similar interface cranks
- Tooth profile is compatible with both Shimano and SRAM chains in both 11 and 12 speed
- Can be flipped to provide either a 52 or 55mm chainline
| Model | Helix R |
| Ring Type | Single (Anti-Chain Drop) |
| Mount | 3-Bolt DM 3mm Offset |
| Teeth | 34 |
| Oval/Round | Round |
| Color | Intergalactic |
